SEO for EmailListVerify
The story
EmailListVerify checks email lists and removes bad addresses before a campaign goes out.
With the EmailListVerify team, our main SEO strategy was free tools, which I built. Someone who checks a single address for free already needs what the paid product does, so the tools bring in people who are interested in the service as a whole.
I then planned the translations of those tools. The email checker now has its own page in English, German, French, Spanish and Polish, and each one ranks for searches in its own language. The free tools now bring in more than half of the site’s organic traffic.
What I worked on for EmailListVerify
- Built and developed the free tools
- Translating the tools into other languages
- Growing our visibility in AI search
- Role
- SEO Consultant
Product-led SEO pages
The free tools, and the translated versions of the email checker. Each page lets people try what the product does before they sign up.

Email Verifier
Checks whether one email address is valid. The English version of the tool.

E-Mail-Prüfer (German)
The German version of the email checker.

Walidator adresów e-mail (Polish)
The Polish version of the email checker.

Vérifier un email (French)
The French version of the email checker.

Email Blacklist Checker
Checks a domain or IP against more than 100 email blacklists.

Free email tools
The hub that links all the free tools together.
The results
- +302%Organic traffic, August 2023 to October 2026 (Ahrefs)
- +181%Keywords in the top 10, same period (Ahrefs)
- 50%+Of organic traffic comes from the free tools

Want this kind of work on your site?
Get in touchNext case study: Touch Stay


